Gigabyte GA-H55M-S2V desktop motherboard BIOS image for PCB revision 1.4, provided as a 1.00 MB raw BIN. A 1 MB image corresponds to an 8-megabit SPI flash, so verify the chip on your board has that capacity. Repairers use such a file to reprogram a board that no longer posts after a failed update. Gigabyte often fits dual BIOS on boards of this class, so identify which chip you are writing. Check the revision printed near the PCI slots, back up the existing contents and verify after writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →